“LET’S GO FOR A WALK,” I SAID, pushing my chair away from my desk. My Border collie, Tuck, and my Chow mix, Keeper, both bounced up from the rug and started for the door. They knew the word walk. Outside, I opened the hatch of my SUV. “Load,” I commanded. They jumped in, eager to be off.
I loved my afternoon walks with my dogs, a side benefit of working from home in rural Colorado. Both were strays that I’d rescued. Maybe that’s why they were so obedient and loyal to me. They were paying it back. Dogs understand gratitude, in my opinion. And these two were happy dogs, though Keeper was getting up there in years—about 14, eight years Tuck’s senior. She bore her age well and kept up…